# Makefile template for configure for the or1k simulator
# Copyright (C) 2017-2023 Free Software Foundation, Inc.
#
# This file is part of GDB, the GNU debugger.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.

## COMMON_PRE_CONFIG_FRAG

OR1K_OBJS = \
	or1k.o \
	arch.o \
	cpu.o \
	decode.o \
	model.o \
	sem.o \
	mloop.o \
	sim-if.o \
	traps.o

SIM_OBJS = \
	$(SIM_NEW_COMMON_OBJS) \
	cgen-utils.o \
	cgen-trace.o \
	cgen-scache.o \
	cgen-run.o \
	cgen-fpu.o \
	cgen-accfp.o

SIM_OBJS += $(OR1K_OBJS)

SIM_EXTRA_CFLAGS = -DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=31

## COMMON_POST_CONFIG_FRAG

arch = or1k

or1k.o: or1k.c
	$(COMPILE) $<
	$(POSTCOMPILE)

sim-if.o: sim-if.c
	$(COMPILE) $<
	$(POSTCOMPILE)

traps.o: traps.c
	$(COMPILE) $<
	$(POSTCOMPILE)

stamps: stamp-arch stamp-cpu

# NOTE: Generated source files are specified as full paths,
# e.g. $(srcdir)/arch.c, because make may decide the files live
# in objdir otherwise.

OR1K_CGEN_DEPS = \
	$(CPU_DIR)/or1k.cpu \
	$(CPU_DIR)/or1k.opc \
	$(CPU_DIR)/or1kcommon.cpu \
	$(CPU_DIR)/or1korbis.cpu \
	$(CPU_DIR)/or1korfpx.cpu \
	Makefile

stamp-arch: $(CGEN_READ_SCM) $(CGEN_ARCH_SCM) $(OR1K_CGEN_DEPS)
	$(MAKE) cgen-arch $(CGEN_FLAGS_TO_PASS) \
	  mach=or32,or32nd \
	  archfile=$(CPU_DIR)/or1k.cpu \
	  FLAGS="with-scache"
	$(SILENCE) touch $@
$(srcdir)/arch.h $(srcdir)/arch.c $(srcdir)/cpuall.h: $(CGEN_MAINT) stamp-arch
	@true

stamp-cpu: $(CGEN_READ_SCM) $(CGEN_CPU_SCM) $(OR1K_CGEN_DEPS)
	$(MAKE) cgen-cpu-decode $(CGEN_FLAGS_TO_PASS) \
	  cpu=or1k32bf \
	  mach=or32,or32nd \
	  archfile=$(CPU_DIR)/or1k.cpu \
	  FLAGS="with-scache" \
	  EXTRAFILES="$(CGEN_CPU_SEM) $(CGEN_CPU_SEMSW)"
	$(SILENCE) touch $@
$(srcdir)/cpu.h $(srcdir)/cpu.c $(srcdir)/model.c $(srcdir)/sem.c $(srcdir)/sem-switch.c $(srcdir)/decode.c $(srcdir)/decode.h: $(CGEN_MAINT) stamp-cpu
	@true
